.banner {
  height: 460px;
  position: relative;
}
.banner .left-b {
  width: 234px;
  padding: 20px 0;
  background-color: rgba(105, 101, 101, 0.6);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99;
}
.banner .left-b li:hover .w1 {
  display: block;
}
.banner .left-b .w1 {
  box-sizing: border-box;
  width: 992px;
  height: 460px;
  background-color: white;
  position: absolute;
  top: 0;
  right: -992px;
  border: 1px solid #ccc;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.18);
  transition: 1s;
  display: none;
}
.banner .left-b .w1 > div {
  width: 25%;
  height: 76.66666667px;
  box-sizing: border-box;
  float: left;
  display: flex;
  align-items: center;
  padding-left: 25px;
  cursor: pointer;
}
.banner .left-b .w1 > div:hover {
  color: #ff6700;
}
.banner .left-b .w1 > div span {
  line-height: 76.66666667px;
  vertical-align: middle;
}
.banner .left-b .w1 > div img {
  float: left;
  vertical-align: middle;
}
.banner .left-b li:hover {
  background-color: #ff6700;
}
.banner .left-b a {
  display: block;
  height: 42px;
  padding-left: 30px;
  font-size: 14px;
  color: white;
  line-height: 42px;
}
.banner .left-b a span {
  float: right;
  margin-right: 30px;
}
.banner .right-b {
  height: 460px;
  position: relative;
}
.banner .right-b .ee {
  padding-left: 1094px;
}
.banner .right-b span {
  width: 10px !important;
  height: 10px !important;
  border: 2px solid rgba(0, 0, 0, 0.4);
  background-color: rgba(0, 0, 0, 0.594);
  opacity: 0.8;
}
.swiper {
  width: 1226px;
  height: 460px;
}
.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.swiper-pagination-bullet {
  opacity: 0.5;
}
.swiper-pagination-bullet-active {
  background-color: white !important;
  width: 10px !important;
  height: 10px !important;
  border: 2px solid rgba(0, 0, 0, 0.4) !important;
  opacity: 0.5;
}
.swiper-button-prev {
  position: absolute;
  left: 234px;
  width: 41px;
  height: 69px;
}
.swiper-button-prev:hover {
  background-color: #737373;
  color: #fff;
}
.swiper-button-next {
  position: absolute;
  right: 0;
  width: 41px;
  height: 69px;
}
.swiper-button-next:hover {
  background-color: #737373;
  color: #fff;
}
body {
  user-select: none;
}
